package com.cn.wanxi.servlet.product;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.service.IProductService;
import com.cn.wanxi.service.impl.ProductServiceImpl;
import com.cn.wanxi.util.Tool;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/back/product/del")
public class ProductDelServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //        1.乱码问题

        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");

        String idString = req.getParameter("id");
        Integer id = Tool.stringToInt(idString);


        //        4.调用服务逻辑层
        IProductService iProductService = new ProductServiceImpl();
        String result = iProductService.del(id);
        //        6.返回结果,返回json对象时，key值 ：集合list，对象model，普通值，result
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("result", result);
        resp.getWriter().println(jsonObject);

    }
}
